52894480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 144633600

約数和(自身を除く): 91739120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 80, 85, 89, 92, 95, 115, 136, 152, 170, 178, 184, 190, 230, 272, 304, 323, 340, 356, 368, 380, 391, 437, 445, 460, 646, 680, 712, 760, 782, 874, 890, 920, 1292, 1360, 1424, 1513, 1520, 1564, 1615, 1691, 1748, 1780, 1840, 1955, 2047, 2185, 2584, 3026, 3128, 3230, 3382, 3496, 3560, 3910, 4094, 4370, 5168, 6052, 6256, 6460, 6764, 6992, 7120, 7429, 7565, 7820, 8188, 8455, 8740, 10235, 12104, 12920, 13528, 14858, 15130, 15640, 16376, 16910, 17480, 20470, 24208, 25840, 27056, 28747, 29716, 30260, 31280, 32752, 33820, 34799, 34960, 37145, 38893, 40940, 57494, 59432, 60520, 67640, 69598, 74290, 77786, 81880, 114988, 118864, 121040, 135280, 139196, 143735, 148580, 155572, 163760, 173995, 194465, 229976, 278392, 287470, 297160, 311144, 347990, 388930, 459952, 556784, 574940, 594320, 622288, 661181, 695980, 777860, 1149880, 1322362, 1391960, 1555720, 2299760, 2644724, 2783920, 3111440, 3305905, 5289448, 6611810, 10578896, 13223620, 26447240, 52894480]

約数ペア:

[(1, 52894480), (2, 26447240), (4, 13223620), (5, 10578896), (8, 6611810), (10, 5289448), (16, 3305905), (17, 3111440), (19, 2783920), (20, 2644724), (23, 2299760), (34, 1555720), (38, 1391960), (40, 1322362), (46, 1149880), (68, 777860), (76, 695980), (80, 661181), (85, 622288), (89, 594320), (92, 574940), (95, 556784), (115, 459952), (136, 388930), (152, 347990), (170, 311144), (178, 297160), (184, 287470), (190, 278392), (230, 229976), (272, 194465), (304, 173995), (323, 163760), (340, 155572), (356, 148580), (368, 143735), (380, 139196), (391, 135280), (437, 121040), (445, 118864), (460, 114988), (646, 81880), (680, 77786), (712, 74290), (760, 69598), (782, 67640), (874, 60520), (890, 59432), (920, 57494), (1292, 40940), (1360, 38893), (1424, 37145), (1513, 34960), (1520, 34799), (1564, 33820), (1615, 32752), (1691, 31280), (1748, 30260), (1780, 29716), (1840, 28747), (1955, 27056), (2047, 25840), (2185, 24208), (2584, 20470), (3026, 17480), (3128, 16910), (3230, 16376), (3382, 15640), (3496, 15130), (3560, 14858), (3910, 13528), (4094, 12920), (4370, 12104), (5168, 10235), (6052, 8740), (6256, 8455), (6460, 8188), (6764, 7820), (6992, 7565), (7120, 7429)]