53543880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 198722160

約数和(自身を除く): 145178280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 673, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1346, 1530, 1560, 1768, 1989, 2019, 2040, 2210, 2340, 2652, 2692, 3060, 3315, 3365, 3978, 4038, 4420, 4680, 5304, 5384, 6057, 6120, 6630, 6730, 7956, 8076, 8749, 8840, 9945, 10095, 11441, 12114, 13260, 13460, 15912, 16152, 17498, 19890, 20190, 22882, 24228, 26247, 26520, 26920, 30285, 34323, 34996, 39780, 40380, 43745, 45764, 48456, 52494, 57205, 60570, 68646, 69992, 78741, 79560, 80760, 87490, 91528, 102969, 104988, 114410, 121140, 131235, 137292, 148733, 157482, 171615, 174980, 205938, 209976, 228820, 242280, 262470, 274584, 297466, 314964, 343230, 349960, 393705, 411876, 446199, 457640, 514845, 524940, 594932, 629928, 686460, 743665, 787410, 823752, 892398, 1029690, 1049880, 1189864, 1338597, 1372920, 1487330, 1574820, 1784796, 2059380, 2230995, 2677194, 2974660, 3149640, 3569592, 4118760, 4461990, 5354388, 5949320, 6692985, 8923980, 10708776, 13385970, 17847960, 26771940, 53543880]

約数ペア:

[(1, 53543880), (2, 26771940), (3, 17847960), (4, 13385970), (5, 10708776), (6, 8923980), (8, 6692985), (9, 5949320), (10, 5354388), (12, 4461990), (13, 4118760), (15, 3569592), (17, 3149640), (18, 2974660), (20, 2677194), (24, 2230995), (26, 2059380), (30, 1784796), (34, 1574820), (36, 1487330), (39, 1372920), (40, 1338597), (45, 1189864), (51, 1049880), (52, 1029690), (60, 892398), (65, 823752), (68, 787410), (72, 743665), (78, 686460), (85, 629928), (90, 594932), (102, 524940), (104, 514845), (117, 457640), (120, 446199), (130, 411876), (136, 393705), (153, 349960), (156, 343230), (170, 314964), (180, 297466), (195, 274584), (204, 262470), (221, 242280), (234, 228820), (255, 209976), (260, 205938), (306, 174980), (312, 171615), (340, 157482), (360, 148733), (390, 137292), (408, 131235), (442, 121140), (468, 114410), (510, 104988), (520, 102969), (585, 91528), (612, 87490), (663, 80760), (673, 79560), (680, 78741), (765, 69992), (780, 68646), (884, 60570), (936, 57205), (1020, 52494), (1105, 48456), (1170, 45764), (1224, 43745), (1326, 40380), (1346, 39780), (1530, 34996), (1560, 34323), (1768, 30285), (1989, 26920), (2019, 26520), (2040, 26247), (2210, 24228), (2340, 22882), (2652, 20190), (2692, 19890), (3060, 17498), (3315, 16152), (3365, 15912), (3978, 13460), (4038, 13260), (4420, 12114), (4680, 11441), (5304, 10095), (5384, 9945), (6057, 8840), (6120, 8749), (6630, 8076), (6730, 7956)]