48547240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 141834240

約数和(自身を除く): 93287000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 47, 49, 56, 62, 68, 70, 85, 94, 98, 119, 124, 136, 140, 155, 170, 188, 196, 217, 235, 238, 245, 248, 280, 310, 329, 340, 376, 392, 434, 470, 476, 490, 527, 595, 620, 658, 680, 799, 833, 868, 940, 952, 980, 1054, 1085, 1190, 1240, 1316, 1457, 1519, 1598, 1645, 1666, 1736, 1880, 1960, 2108, 2170, 2303, 2380, 2632, 2635, 2914, 3038, 3196, 3290, 3332, 3689, 3995, 4165, 4216, 4340, 4606, 4760, 5270, 5593, 5828, 6076, 6392, 6580, 6664, 7285, 7378, 7595, 7990, 8330, 8680, 9212, 10199, 10540, 11186, 11515, 11656, 12152, 13160, 14570, 14756, 15190, 15980, 16660, 18424, 18445, 20398, 21080, 22372, 23030, 24769, 25823, 27965, 29140, 29512, 30380, 31960, 33320, 36890, 39151, 40796, 44744, 46060, 49538, 50995, 51646, 55930, 58280, 60760, 71393, 73780, 78302, 81592, 92120, 99076, 101990, 103292, 111860, 123845, 129115, 142786, 147560, 156604, 173383, 195755, 198152, 203980, 206584, 223720, 247690, 258230, 285572, 313208, 346766, 356965, 391510, 407960, 495380, 516460, 571144, 693532, 713930, 783020, 866915, 990760, 1032920, 1213681, 1387064, 1427860, 1566040, 1733830, 2427362, 2855720, 3467660, 4854724, 6068405, 6935320, 9709448, 12136810, 24273620, 48547240]

約数ペア:

[(1, 48547240), (2, 24273620), (4, 12136810), (5, 9709448), (7, 6935320), (8, 6068405), (10, 4854724), (14, 3467660), (17, 2855720), (20, 2427362), (28, 1733830), (31, 1566040), (34, 1427860), (35, 1387064), (40, 1213681), (47, 1032920), (49, 990760), (56, 866915), (62, 783020), (68, 713930), (70, 693532), (85, 571144), (94, 516460), (98, 495380), (119, 407960), (124, 391510), (136, 356965), (140, 346766), (155, 313208), (170, 285572), (188, 258230), (196, 247690), (217, 223720), (235, 206584), (238, 203980), (245, 198152), (248, 195755), (280, 173383), (310, 156604), (329, 147560), (340, 142786), (376, 129115), (392, 123845), (434, 111860), (470, 103292), (476, 101990), (490, 99076), (527, 92120), (595, 81592), (620, 78302), (658, 73780), (680, 71393), (799, 60760), (833, 58280), (868, 55930), (940, 51646), (952, 50995), (980, 49538), (1054, 46060), (1085, 44744), (1190, 40796), (1240, 39151), (1316, 36890), (1457, 33320), (1519, 31960), (1598, 30380), (1645, 29512), (1666, 29140), (1736, 27965), (1880, 25823), (1960, 24769), (2108, 23030), (2170, 22372), (2303, 21080), (2380, 20398), (2632, 18445), (2635, 18424), (2914, 16660), (3038, 15980), (3196, 15190), (3290, 14756), (3332, 14570), (3689, 13160), (3995, 12152), (4165, 11656), (4216, 11515), (4340, 11186), (4606, 10540), (4760, 10199), (5270, 9212), (5593, 8680), (5828, 8330), (6076, 7990), (6392, 7595), (6580, 7378), (6664, 7285)]