49479973920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2643161}}^1$

素因数の和:2643195

約数の個数: 144

約数和(自身を含む): 181838972952

約数和(自身を除く): 132358999032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 2643161, 5286322, 7929483, 10572644, 13215805, 15858966, 21145288, 23788449, 26431610, 31717932, 34361093, 39647415, 42290576, 47576898, 52863220, 63435864, 68722186, 79294830, 84581152, 95153796, 103083279, 105726440, 118942245, 126871728, 137444372, 158589660, 171805465, 190307592, 206166558, 211452880, 237884490, 253743456, 274888744, 309249837, 317179320, 343610930, 380615184, 412333116, 422905760, 475768980, 515416395, 549777488, 618499674, 634358640, 687221860, 761230368, 824666232, 951537960, 1030832790, 1099554976, 1236999348, 1268717280, 1374443720, 1546249185, 1649332464, 1903075920, 2061665580, 2473998696, 2748887440, 3092498370, 3298664928, 3806151840, 4123331160, 4947997392, 5497774880, 6184996740, 8246662320, 9895994784, 12369993480, 16493324640, 24739986960, 49479973920]

約数ペア:

[(1, 49479973920), (2, 24739986960), (3, 16493324640), (4, 12369993480), (5, 9895994784), (6, 8246662320), (8, 6184996740), (9, 5497774880), (10, 4947997392), (12, 4123331160), (13, 3806151840), (15, 3298664928), (16, 3092498370), (18, 2748887440), (20, 2473998696), (24, 2061665580), (26, 1903075920), (30, 1649332464), (32, 1546249185), (36, 1374443720), (39, 1268717280), (40, 1236999348), (45, 1099554976), (48, 1030832790), (52, 951537960), (60, 824666232), (65, 761230368), (72, 687221860), (78, 634358640), (80, 618499674), (90, 549777488), (96, 515416395), (104, 475768980), (117, 422905760), (120, 412333116), (130, 380615184), (144, 343610930), (156, 317179320), (160, 309249837), (180, 274888744), (195, 253743456), (208, 237884490), (234, 211452880), (240, 206166558), (260, 190307592), (288, 171805465), (312, 158589660), (360, 137444372), (390, 126871728), (416, 118942245), (468, 105726440), (480, 103083279), (520, 95153796), (585, 84581152), (624, 79294830), (720, 68722186), (780, 63435864), (936, 52863220), (1040, 47576898), (1170, 42290576), (1248, 39647415), (1440, 34361093), (1560, 31717932), (1872, 26431610), (2080, 23788449), (2340, 21145288), (3120, 15858966), (3744, 13215805), (4680, 10572644), (6240, 7929483), (9360, 5286322), (18720, 2643161)]