54575190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 146852784

約数和(自身を除く): 92277594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 631, 930, 961, 1262, 1395, 1893, 1922, 2790, 2883, 3155, 3786, 4805, 5679, 5766, 6310, 8649, 9465, 9610, 11358, 14415, 17298, 18930, 19561, 28395, 28830, 39122, 43245, 56790, 58683, 86490, 97805, 117366, 176049, 195610, 293415, 352098, 586830, 606391, 880245, 1212782, 1760490, 1819173, 3031955, 3638346, 5457519, 6063910, 9095865, 10915038, 18191730, 27287595, 54575190]

約数ペア:

[(1, 54575190), (2, 27287595), (3, 18191730), (5, 10915038), (6, 9095865), (9, 6063910), (10, 5457519), (15, 3638346), (18, 3031955), (30, 1819173), (31, 1760490), (45, 1212782), (62, 880245), (90, 606391), (93, 586830), (155, 352098), (186, 293415), (279, 195610), (310, 176049), (465, 117366), (558, 97805), (631, 86490), (930, 58683), (961, 56790), (1262, 43245), (1395, 39122), (1893, 28830), (1922, 28395), (2790, 19561), (2883, 18930), (3155, 17298), (3786, 14415), (4805, 11358), (5679, 9610), (5766, 9465), (6310, 8649)]