53936630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 58970890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 190, 197, 209, 262, 394, 418, 655, 985, 1045, 1310, 1441, 1970, 2090, 2167, 2489, 2882, 3743, 4334, 4978, 7205, 7486, 10835, 12445, 14410, 18715, 21670, 24890, 25807, 27379, 37430, 41173, 51614, 54758, 82346, 129035, 136895, 205865, 258070, 273790, 283877, 411730, 490333, 567754, 980666, 1419385, 2451665, 2838770, 4903330, 5393663, 10787326, 26968315, 53936630]

約数ペア:

[(1, 53936630), (2, 26968315), (5, 10787326), (10, 5393663), (11, 4903330), (19, 2838770), (22, 2451665), (38, 1419385), (55, 980666), (95, 567754), (110, 490333), (131, 411730), (190, 283877), (197, 273790), (209, 258070), (262, 205865), (394, 136895), (418, 129035), (655, 82346), (985, 54758), (1045, 51614), (1310, 41173), (1441, 37430), (1970, 27379), (2090, 25807), (2167, 24890), (2489, 21670), (2882, 18715), (3743, 14410), (4334, 12445), (4978, 10835), (7205, 7486)]