47972538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 110725056

約数和(自身を除く): 62752518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 211, 306, 422, 633, 743, 1266, 1486, 1899, 2229, 3587, 3798, 4458, 6687, 7174, 10761, 12631, 13374, 21522, 25262, 32283, 37893, 64566, 75786, 113679, 156773, 227358, 313546, 470319, 940638, 1410957, 2665141, 2821914, 5330282, 7995423, 15990846, 23986269, 47972538]

約数ペア:

[(1, 47972538), (2, 23986269), (3, 15990846), (6, 7995423), (9, 5330282), (17, 2821914), (18, 2665141), (34, 1410957), (51, 940638), (102, 470319), (153, 313546), (211, 227358), (306, 156773), (422, 113679), (633, 75786), (743, 64566), (1266, 37893), (1486, 32283), (1899, 25262), (2229, 21522), (3587, 13374), (3798, 12631), (4458, 10761), (6687, 7174)]