49732080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 162370560

約数和(自身を除く): 112638480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 61, 79, 80, 86, 120, 122, 129, 158, 172, 183, 215, 237, 240, 244, 258, 305, 316, 344, 366, 395, 430, 474, 488, 516, 610, 632, 645, 688, 732, 790, 860, 915, 948, 976, 1032, 1185, 1220, 1264, 1290, 1464, 1580, 1720, 1830, 1896, 2064, 2370, 2440, 2580, 2623, 2928, 3160, 3397, 3440, 3660, 3792, 4740, 4819, 4880, 5160, 5246, 6320, 6794, 7320, 7869, 9480, 9638, 10191, 10320, 10492, 13115, 13588, 14457, 14640, 15738, 16985, 18960, 19276, 20382, 20984, 24095, 26230, 27176, 28914, 31476, 33970, 38552, 39345, 40764, 41968, 48190, 50955, 52460, 54352, 57828, 62952, 67940, 72285, 77104, 78690, 81528, 96380, 101910, 104920, 115656, 125904, 135880, 144570, 157380, 163056, 192760, 203820, 207217, 209840, 231312, 271760, 289140, 314760, 385520, 407640, 414434, 578280, 621651, 629520, 815280, 828868, 1036085, 1156560, 1243302, 1657736, 2072170, 2486604, 3108255, 3315472, 4144340, 4973208, 6216510, 8288680, 9946416, 12433020, 16577360, 24866040, 49732080]

約数ペア:

[(1, 49732080), (2, 24866040), (3, 16577360), (4, 12433020), (5, 9946416), (6, 8288680), (8, 6216510), (10, 4973208), (12, 4144340), (15, 3315472), (16, 3108255), (20, 2486604), (24, 2072170), (30, 1657736), (40, 1243302), (43, 1156560), (48, 1036085), (60, 828868), (61, 815280), (79, 629520), (80, 621651), (86, 578280), (120, 414434), (122, 407640), (129, 385520), (158, 314760), (172, 289140), (183, 271760), (215, 231312), (237, 209840), (240, 207217), (244, 203820), (258, 192760), (305, 163056), (316, 157380), (344, 144570), (366, 135880), (395, 125904), (430, 115656), (474, 104920), (488, 101910), (516, 96380), (610, 81528), (632, 78690), (645, 77104), (688, 72285), (732, 67940), (790, 62952), (860, 57828), (915, 54352), (948, 52460), (976, 50955), (1032, 48190), (1185, 41968), (1220, 40764), (1264, 39345), (1290, 38552), (1464, 33970), (1580, 31476), (1720, 28914), (1830, 27176), (1896, 26230), (2064, 24095), (2370, 20984), (2440, 20382), (2580, 19276), (2623, 18960), (2928, 16985), (3160, 15738), (3397, 14640), (3440, 14457), (3660, 13588), (3792, 13115), (4740, 10492), (4819, 10320), (4880, 10191), (5160, 9638), (5246, 9480), (6320, 7869), (6794, 7320)]