49530960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 160

約数和(自身を含む): 178202880

約数和(自身を除く): 128671920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 997, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 1994, 2070, 2160, 2484, 2760, 2991, 3105, 3312, 3988, 4140, 4968, 4985, 5520, 5982, 6210, 7976, 8280, 8973, 9936, 9970, 11964, 12420, 14955, 15952, 16560, 17946, 19940, 22931, 23928, 24840, 26919, 29910, 35892, 39880, 44865, 45862, 47856, 49680, 53838, 59820, 68793, 71784, 79760, 89730, 91724, 107676, 114655, 119640, 134595, 137586, 143568, 179460, 183448, 206379, 215352, 229310, 239280, 269190, 275172, 343965, 358920, 366896, 412758, 430704, 458620, 538380, 550344, 619137, 687930, 717840, 825516, 917240, 1031895, 1076760, 1100688, 1238274, 1375860, 1651032, 1834480, 2063790, 2153520, 2476548, 2751720, 3095685, 3302064, 4127580, 4953096, 5503440, 6191370, 8255160, 9906192, 12382740, 16510320, 24765480, 49530960]

約数ペア:

[(1, 49530960), (2, 24765480), (3, 16510320), (4, 12382740), (5, 9906192), (6, 8255160), (8, 6191370), (9, 5503440), (10, 4953096), (12, 4127580), (15, 3302064), (16, 3095685), (18, 2751720), (20, 2476548), (23, 2153520), (24, 2063790), (27, 1834480), (30, 1651032), (36, 1375860), (40, 1238274), (45, 1100688), (46, 1076760), (48, 1031895), (54, 917240), (60, 825516), (69, 717840), (72, 687930), (80, 619137), (90, 550344), (92, 538380), (108, 458620), (115, 430704), (120, 412758), (135, 366896), (138, 358920), (144, 343965), (180, 275172), (184, 269190), (207, 239280), (216, 229310), (230, 215352), (240, 206379), (270, 183448), (276, 179460), (345, 143568), (360, 137586), (368, 134595), (414, 119640), (432, 114655), (460, 107676), (540, 91724), (552, 89730), (621, 79760), (690, 71784), (720, 68793), (828, 59820), (920, 53838), (997, 49680), (1035, 47856), (1080, 45862), (1104, 44865), (1242, 39880), (1380, 35892), (1656, 29910), (1840, 26919), (1994, 24840), (2070, 23928), (2160, 22931), (2484, 19940), (2760, 17946), (2991, 16560), (3105, 15952), (3312, 14955), (3988, 12420), (4140, 11964), (4968, 9970), (4985, 9936), (5520, 8973), (5982, 8280), (6210, 7976)]