51293070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9343}}^1$

素因数の和:9417

約数の個数: 48

約数和(自身を含む): 135562752

約数和(自身を除く): 84269682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 9343, 18686, 28029, 46715, 56058, 84087, 93430, 140145, 168174, 280290, 420435, 569923, 840870, 1139846, 1709769, 2849615, 3419538, 5129307, 5699230, 8548845, 10258614, 17097690, 25646535, 51293070]

約数ペア:

[(1, 51293070), (2, 25646535), (3, 17097690), (5, 10258614), (6, 8548845), (9, 5699230), (10, 5129307), (15, 3419538), (18, 2849615), (30, 1709769), (45, 1139846), (61, 840870), (90, 569923), (122, 420435), (183, 280290), (305, 168174), (366, 140145), (549, 93430), (610, 84087), (915, 56058), (1098, 46715), (1830, 28029), (2745, 18686), (5490, 9343)]