47587020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 152339040

約数和(自身を除く): 104752020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 228, 247, 260, 285, 338, 361, 380, 390, 494, 507, 570, 676, 722, 741, 780, 845, 988, 1014, 1083, 1140, 1235, 1444, 1482, 1690, 1805, 2028, 2166, 2197, 2470, 2535, 2964, 3211, 3380, 3610, 3705, 4332, 4394, 4693, 4940, 5070, 5415, 6422, 6591, 7220, 7410, 8788, 9386, 9633, 10140, 10830, 10985, 12844, 13182, 14079, 14820, 16055, 18772, 19266, 21660, 21970, 23465, 26364, 28158, 32110, 32955, 38532, 41743, 43940, 46930, 48165, 56316, 61009, 64220, 65910, 70395, 83486, 93860, 96330, 122018, 125229, 131820, 140790, 166972, 183027, 192660, 208715, 244036, 250458, 281580, 305045, 366054, 417430, 500916, 610090, 626145, 732108, 793117, 834860, 915135, 1220180, 1252290, 1586234, 1830270, 2379351, 2504580, 3172468, 3660540, 3965585, 4758702, 7931170, 9517404, 11896755, 15862340, 23793510, 47587020]

約数ペア:

[(1, 47587020), (2, 23793510), (3, 15862340), (4, 11896755), (5, 9517404), (6, 7931170), (10, 4758702), (12, 3965585), (13, 3660540), (15, 3172468), (19, 2504580), (20, 2379351), (26, 1830270), (30, 1586234), (38, 1252290), (39, 1220180), (52, 915135), (57, 834860), (60, 793117), (65, 732108), (76, 626145), (78, 610090), (95, 500916), (114, 417430), (130, 366054), (156, 305045), (169, 281580), (190, 250458), (195, 244036), (228, 208715), (247, 192660), (260, 183027), (285, 166972), (338, 140790), (361, 131820), (380, 125229), (390, 122018), (494, 96330), (507, 93860), (570, 83486), (676, 70395), (722, 65910), (741, 64220), (780, 61009), (845, 56316), (988, 48165), (1014, 46930), (1083, 43940), (1140, 41743), (1235, 38532), (1444, 32955), (1482, 32110), (1690, 28158), (1805, 26364), (2028, 23465), (2166, 21970), (2197, 21660), (2470, 19266), (2535, 18772), (2964, 16055), (3211, 14820), (3380, 14079), (3610, 13182), (3705, 12844), (4332, 10985), (4394, 10830), (4693, 10140), (4940, 9633), (5070, 9386), (5415, 8788), (6422, 7410), (6591, 7220)]