48751950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 135991296

約数和(自身を除く): 87239346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1087, 1150, 1495, 1725, 1794, 1950, 2174, 2990, 3261, 3450, 4485, 5435, 6522, 7475, 8970, 10870, 14131, 14950, 16305, 22425, 25001, 27175, 28262, 32610, 42393, 44850, 50002, 54350, 70655, 75003, 81525, 84786, 125005, 141310, 150006, 163050, 211965, 250010, 325013, 353275, 375015, 423930, 625025, 650026, 706550, 750030, 975039, 1059825, 1250050, 1625065, 1875075, 1950078, 2119650, 3250130, 3750150, 4875195, 8125325, 9750390, 16250650, 24375975, 48751950]

約数ペア:

[(1, 48751950), (2, 24375975), (3, 16250650), (5, 9750390), (6, 8125325), (10, 4875195), (13, 3750150), (15, 3250130), (23, 2119650), (25, 1950078), (26, 1875075), (30, 1625065), (39, 1250050), (46, 1059825), (50, 975039), (65, 750030), (69, 706550), (75, 650026), (78, 625025), (115, 423930), (130, 375015), (138, 353275), (150, 325013), (195, 250010), (230, 211965), (299, 163050), (325, 150006), (345, 141310), (390, 125005), (575, 84786), (598, 81525), (650, 75003), (690, 70655), (897, 54350), (975, 50002), (1087, 44850), (1150, 42393), (1495, 32610), (1725, 28262), (1794, 27175), (1950, 25001), (2174, 22425), (2990, 16305), (3261, 14950), (3450, 14131), (4485, 10870), (5435, 8970), (6522, 7475)]