47767980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 147216384

約数和(自身を除く): 99448404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1303, 1410, 1833, 2444, 2606, 2820, 3055, 3666, 3909, 5212, 6110, 6515, 7332, 7818, 9165, 12220, 13030, 15636, 16939, 18330, 19545, 26060, 33878, 36660, 39090, 50817, 61241, 67756, 78180, 84695, 101634, 122482, 169390, 183723, 203268, 244964, 254085, 306205, 338780, 367446, 508170, 612410, 734892, 796133, 918615, 1016340, 1224820, 1592266, 1837230, 2388399, 3184532, 3674460, 3980665, 4776798, 7961330, 9553596, 11941995, 15922660, 23883990, 47767980]

約数ペア:

[(1, 47767980), (2, 23883990), (3, 15922660), (4, 11941995), (5, 9553596), (6, 7961330), (10, 4776798), (12, 3980665), (13, 3674460), (15, 3184532), (20, 2388399), (26, 1837230), (30, 1592266), (39, 1224820), (47, 1016340), (52, 918615), (60, 796133), (65, 734892), (78, 612410), (94, 508170), (130, 367446), (141, 338780), (156, 306205), (188, 254085), (195, 244964), (235, 203268), (260, 183723), (282, 169390), (390, 122482), (470, 101634), (564, 84695), (611, 78180), (705, 67756), (780, 61241), (940, 50817), (1222, 39090), (1303, 36660), (1410, 33878), (1833, 26060), (2444, 19545), (2606, 18330), (2820, 16939), (3055, 15636), (3666, 13030), (3909, 12220), (5212, 9165), (6110, 7818), (6515, 7332)]