53995950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 162846720

約数和(自身を除く): 108850770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 37, 45, 46, 47, 50, 54, 69, 74, 75, 90, 94, 111, 115, 135, 138, 141, 150, 185, 207, 222, 225, 230, 235, 270, 282, 333, 345, 370, 414, 423, 450, 470, 555, 575, 621, 666, 675, 690, 705, 846, 851, 925, 999, 1035, 1081, 1110, 1150, 1175, 1242, 1269, 1350, 1410, 1665, 1702, 1725, 1739, 1850, 1998, 2070, 2115, 2162, 2350, 2538, 2553, 2775, 3105, 3243, 3330, 3450, 3478, 3525, 4230, 4255, 4995, 5106, 5175, 5217, 5405, 5550, 6210, 6345, 6486, 7050, 7659, 8325, 8510, 8695, 9729, 9990, 10350, 10434, 10575, 10810, 12690, 12765, 15318, 15525, 15651, 16215, 16650, 17390, 19458, 21150, 21275, 22977, 24975, 25530, 26085, 27025, 29187, 31050, 31302, 31725, 32430, 38295, 39997, 42550, 43475, 45954, 46953, 48645, 49950, 52170, 54050, 58374, 63450, 63825, 76590, 78255, 79994, 81075, 86950, 93906, 97290, 114885, 119991, 127650, 130425, 145935, 156510, 162150, 191475, 199985, 229770, 234765, 239982, 243225, 260850, 291870, 359973, 382950, 391275, 399970, 469530, 486450, 574425, 599955, 719946, 729675, 782550, 999925, 1079919, 1148850, 1173825, 1199910, 1459350, 1799865, 1999850, 2159838, 2347650, 2999775, 3599730, 5399595, 5999550, 8999325, 10799190, 17998650, 26997975, 53995950]

約数ペア:

[(1, 53995950), (2, 26997975), (3, 17998650), (5, 10799190), (6, 8999325), (9, 5999550), (10, 5399595), (15, 3599730), (18, 2999775), (23, 2347650), (25, 2159838), (27, 1999850), (30, 1799865), (37, 1459350), (45, 1199910), (46, 1173825), (47, 1148850), (50, 1079919), (54, 999925), (69, 782550), (74, 729675), (75, 719946), (90, 599955), (94, 574425), (111, 486450), (115, 469530), (135, 399970), (138, 391275), (141, 382950), (150, 359973), (185, 291870), (207, 260850), (222, 243225), (225, 239982), (230, 234765), (235, 229770), (270, 199985), (282, 191475), (333, 162150), (345, 156510), (370, 145935), (414, 130425), (423, 127650), (450, 119991), (470, 114885), (555, 97290), (575, 93906), (621, 86950), (666, 81075), (675, 79994), (690, 78255), (705, 76590), (846, 63825), (851, 63450), (925, 58374), (999, 54050), (1035, 52170), (1081, 49950), (1110, 48645), (1150, 46953), (1175, 45954), (1242, 43475), (1269, 42550), (1350, 39997), (1410, 38295), (1665, 32430), (1702, 31725), (1725, 31302), (1739, 31050), (1850, 29187), (1998, 27025), (2070, 26085), (2115, 25530), (2162, 24975), (2350, 22977), (2538, 21275), (2553, 21150), (2775, 19458), (3105, 17390), (3243, 16650), (3330, 16215), (3450, 15651), (3478, 15525), (3525, 15318), (4230, 12765), (4255, 12690), (4995, 10810), (5106, 10575), (5175, 10434), (5217, 10350), (5405, 9990), (5550, 9729), (6210, 8695), (6345, 8510), (6486, 8325), (7050, 7659)]