53831940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47221}}^1$

素因数の和:47252

約数の個数: 48

約数和(自身を含む): 158665920

約数和(自身を除く): 104833980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 47221, 94442, 141663, 188884, 236105, 283326, 472210, 566652, 708315, 897199, 944420, 1416630, 1794398, 2691597, 2833260, 3588796, 4485995, 5383194, 8971990, 10766388, 13457985, 17943980, 26915970, 53831940]

約数ペア:

[(1, 53831940), (2, 26915970), (3, 17943980), (4, 13457985), (5, 10766388), (6, 8971990), (10, 5383194), (12, 4485995), (15, 3588796), (19, 2833260), (20, 2691597), (30, 1794398), (38, 1416630), (57, 944420), (60, 897199), (76, 708315), (95, 566652), (114, 472210), (190, 283326), (228, 236105), (285, 188884), (380, 141663), (570, 94442), (1140, 47221)]