47938980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 145563264

約数和(自身を除く): 97624284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1093, 1290, 1462, 2186, 2193, 2580, 2924, 3279, 3655, 4372, 4386, 5465, 6558, 7310, 8772, 10930, 10965, 13116, 14620, 16395, 18581, 21860, 21930, 32790, 37162, 43860, 46999, 55743, 65580, 74324, 92905, 93998, 111486, 140997, 185810, 187996, 222972, 234995, 278715, 281994, 371620, 469990, 557430, 563988, 704985, 798983, 939980, 1114860, 1409970, 1597966, 2396949, 2819940, 3195932, 3994915, 4793898, 7989830, 9587796, 11984745, 15979660, 23969490, 47938980]

約数ペア:

[(1, 47938980), (2, 23969490), (3, 15979660), (4, 11984745), (5, 9587796), (6, 7989830), (10, 4793898), (12, 3994915), (15, 3195932), (17, 2819940), (20, 2396949), (30, 1597966), (34, 1409970), (43, 1114860), (51, 939980), (60, 798983), (68, 704985), (85, 563988), (86, 557430), (102, 469990), (129, 371620), (170, 281994), (172, 278715), (204, 234995), (215, 222972), (255, 187996), (258, 185810), (340, 140997), (430, 111486), (510, 93998), (516, 92905), (645, 74324), (731, 65580), (860, 55743), (1020, 46999), (1093, 43860), (1290, 37162), (1462, 32790), (2186, 21930), (2193, 21860), (2580, 18581), (2924, 16395), (3279, 14620), (3655, 13116), (4372, 10965), (4386, 10930), (5465, 8772), (6558, 7310)]