82973050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 160704000

約数和(自身を除く): 77730950

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 199, 269, 310, 398, 538, 775, 995, 1345, 1550, 1990, 2690, 4975, 6169, 6725, 8339, 9950, 12338, 13450, 16678, 30845, 41695, 53531, 61690, 83390, 107062, 154225, 208475, 267655, 308450, 416950, 535310, 1338275, 1659461, 2676550, 3318922, 8297305, 16594610, 41486525, 82973050]

約数ペア:

[(1, 82973050), (2, 41486525), (5, 16594610), (10, 8297305), (25, 3318922), (31, 2676550), (50, 1659461), (62, 1338275), (155, 535310), (199, 416950), (269, 308450), (310, 267655), (398, 208475), (538, 154225), (775, 107062), (995, 83390), (1345, 61690), (1550, 53531), (1990, 41695), (2690, 30845), (4975, 16678), (6169, 13450), (6725, 12338), (8339, 9950)]