51162690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 133094016

約数和(自身を除く): 81931326

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 2333, 3655, 4386, 4666, 6999, 7310, 10965, 11665, 13998, 21930, 23330, 34995, 39661, 69990, 79322, 100319, 118983, 198305, 200638, 237966, 300957, 396610, 501595, 594915, 601914, 1003190, 1189830, 1504785, 1705423, 3009570, 3410846, 5116269, 8527115, 10232538, 17054230, 25581345, 51162690]

約数ペア:

[(1, 51162690), (2, 25581345), (3, 17054230), (5, 10232538), (6, 8527115), (10, 5116269), (15, 3410846), (17, 3009570), (30, 1705423), (34, 1504785), (43, 1189830), (51, 1003190), (85, 601914), (86, 594915), (102, 501595), (129, 396610), (170, 300957), (215, 237966), (255, 200638), (258, 198305), (430, 118983), (510, 100319), (645, 79322), (731, 69990), (1290, 39661), (1462, 34995), (2193, 23330), (2333, 21930), (3655, 13998), (4386, 11665), (4666, 10965), (6999, 7310)]