49652819900

素因数分解:

$2^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{947}}^1\times {\mathrm{1511}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 108242822016

約数和(自身を除く): 58590002116

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 347, 694, 947, 1388, 1511, 1735, 1894, 3022, 3470, 3788, 4735, 6044, 6940, 7555, 8675, 9470, 15110, 17350, 18940, 23675, 30220, 34700, 37775, 47350, 75550, 94700, 151100, 328609, 524317, 657218, 1048634, 1314436, 1430917, 1643045, 2097268, 2621585, 2861834, 3286090, 5243170, 5723668, 6572180, 7154585, 8215225, 10486340, 13107925, 14309170, 16430450, 26215850, 28618340, 32860900, 35772925, 52431700, 71545850, 143091700, 496528199, 993056398, 1986112796, 2482640995, 4965281990, 9930563980, 12413204975, 24826409950, 49652819900]

約数ペア:

[(1, 49652819900), (2, 24826409950), (4, 12413204975), (5, 9930563980), (10, 4965281990), (20, 2482640995), (25, 1986112796), (50, 993056398), (100, 496528199), (347, 143091700), (694, 71545850), (947, 52431700), (1388, 35772925), (1511, 32860900), (1735, 28618340), (1894, 26215850), (3022, 16430450), (3470, 14309170), (3788, 13107925), (4735, 10486340), (6044, 8215225), (6940, 7154585), (7555, 6572180), (8675, 5723668), (9470, 5243170), (15110, 3286090), (17350, 2861834), (18940, 2621585), (23675, 2097268), (30220, 1643045), (34700, 1430917), (37775, 1314436), (47350, 1048634), (75550, 657218), (94700, 524317), (151100, 328609)]