48771840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 167918688

約数和(自身を除く): 119146848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 977, 1040, 1248, 1280, 1560, 1664, 1920, 1954, 2080, 2496, 2931, 3120, 3328, 3840, 3908, 4160, 4885, 4992, 5862, 6240, 7816, 8320, 9770, 9984, 11724, 12480, 12701, 14655, 15632, 16640, 19540, 23448, 24960, 25402, 29310, 31264, 38103, 39080, 46896, 49920, 50804, 58620, 62528, 63505, 76206, 78160, 93792, 101608, 117240, 125056, 127010, 152412, 156320, 187584, 190515, 203216, 234480, 250112, 254020, 304824, 312640, 375168, 381030, 406432, 468960, 508040, 609648, 625280, 750336, 762060, 812864, 937920, 1016080, 1219296, 1250560, 1524120, 1625728, 1875840, 2032160, 2438592, 3048240, 3251456, 3751680, 4064320, 4877184, 6096480, 8128640, 9754368, 12192960, 16257280, 24385920, 48771840]

約数ペア:

[(1, 48771840), (2, 24385920), (3, 16257280), (4, 12192960), (5, 9754368), (6, 8128640), (8, 6096480), (10, 4877184), (12, 4064320), (13, 3751680), (15, 3251456), (16, 3048240), (20, 2438592), (24, 2032160), (26, 1875840), (30, 1625728), (32, 1524120), (39, 1250560), (40, 1219296), (48, 1016080), (52, 937920), (60, 812864), (64, 762060), (65, 750336), (78, 625280), (80, 609648), (96, 508040), (104, 468960), (120, 406432), (128, 381030), (130, 375168), (156, 312640), (160, 304824), (192, 254020), (195, 250112), (208, 234480), (240, 203216), (256, 190515), (260, 187584), (312, 156320), (320, 152412), (384, 127010), (390, 125056), (416, 117240), (480, 101608), (520, 93792), (624, 78160), (640, 76206), (768, 63505), (780, 62528), (832, 58620), (960, 50804), (977, 49920), (1040, 46896), (1248, 39080), (1280, 38103), (1560, 31264), (1664, 29310), (1920, 25402), (1954, 24960), (2080, 23448), (2496, 19540), (2931, 16640), (3120, 15632), (3328, 14655), (3840, 12701), (3908, 12480), (4160, 11724), (4885, 9984), (4992, 9770), (5862, 8320), (6240, 7816)]