48734658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20357}}^1$

素因数の和:20391

約数の個数: 48

約数和(自身を含む): 127033920

約数和(自身を除く): 78299262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 20357, 40714, 61071, 122142, 142499, 183213, 284998, 366426, 386783, 427497, 773566, 854994, 1160349, 1282491, 2320698, 2564982, 2707481, 3481047, 5414962, 6962094, 8122443, 16244886, 24367329, 48734658]

約数ペア:

[(1, 48734658), (2, 24367329), (3, 16244886), (6, 8122443), (7, 6962094), (9, 5414962), (14, 3481047), (18, 2707481), (19, 2564982), (21, 2320698), (38, 1282491), (42, 1160349), (57, 854994), (63, 773566), (114, 427497), (126, 386783), (133, 366426), (171, 284998), (266, 183213), (342, 142499), (399, 122142), (798, 61071), (1197, 40714), (2394, 20357)]