48717760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 145938240

約数和(自身を除く): 97220480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 239, 245, 260, 280, 320, 364, 392, 416, 448, 455, 478, 490, 520, 560, 637, 728, 784, 832, 910, 956, 980, 1040, 1120, 1195, 1274, 1456, 1568, 1673, 1820, 1912, 1960, 2080, 2240, 2390, 2548, 2912, 3107, 3136, 3185, 3346, 3640, 3824, 3920, 4160, 4780, 5096, 5824, 6214, 6370, 6692, 7280, 7648, 7840, 8365, 9560, 10192, 11711, 12428, 12740, 13384, 14560, 15296, 15535, 15680, 16730, 19120, 20384, 21749, 23422, 24856, 25480, 26768, 29120, 31070, 33460, 38240, 40768, 43498, 46844, 49712, 50960, 53536, 58555, 62140, 66920, 76480, 86996, 93688, 99424, 101920, 107072, 108745, 117110, 124280, 133840, 152243, 173992, 187376, 198848, 203840, 217490, 234220, 248560, 267680, 304486, 347984, 374752, 434980, 468440, 497120, 535360, 608972, 695968, 749504, 761215, 869960, 936880, 994240, 1217944, 1391936, 1522430, 1739920, 1873760, 2435888, 3044860, 3479840, 3747520, 4871776, 6089720, 6959680, 9743552, 12179440, 24358880, 48717760]

約数ペア:

[(1, 48717760), (2, 24358880), (4, 12179440), (5, 9743552), (7, 6959680), (8, 6089720), (10, 4871776), (13, 3747520), (14, 3479840), (16, 3044860), (20, 2435888), (26, 1873760), (28, 1739920), (32, 1522430), (35, 1391936), (40, 1217944), (49, 994240), (52, 936880), (56, 869960), (64, 761215), (65, 749504), (70, 695968), (80, 608972), (91, 535360), (98, 497120), (104, 468440), (112, 434980), (130, 374752), (140, 347984), (160, 304486), (182, 267680), (196, 248560), (208, 234220), (224, 217490), (239, 203840), (245, 198848), (260, 187376), (280, 173992), (320, 152243), (364, 133840), (392, 124280), (416, 117110), (448, 108745), (455, 107072), (478, 101920), (490, 99424), (520, 93688), (560, 86996), (637, 76480), (728, 66920), (784, 62140), (832, 58555), (910, 53536), (956, 50960), (980, 49712), (1040, 46844), (1120, 43498), (1195, 40768), (1274, 38240), (1456, 33460), (1568, 31070), (1673, 29120), (1820, 26768), (1912, 25480), (1960, 24856), (2080, 23422), (2240, 21749), (2390, 20384), (2548, 19120), (2912, 16730), (3107, 15680), (3136, 15535), (3185, 15296), (3346, 14560), (3640, 13384), (3824, 12740), (3920, 12428), (4160, 11711), (4780, 10192), (5096, 9560), (5824, 8365), (6214, 7840), (6370, 7648), (6692, 7280)]