28265050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 32481062

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 3023, 4675, 6046, 9350, 15115, 30230, 33253, 51391, 66506, 75575, 102782, 151150, 166265, 256955, 332530, 513910, 565301, 831325, 1130602, 1284775, 1662650, 2569550, 2826505, 5653010, 14132525, 28265050]

約数ペア:

[(1, 28265050), (2, 14132525), (5, 5653010), (10, 2826505), (11, 2569550), (17, 1662650), (22, 1284775), (25, 1130602), (34, 831325), (50, 565301), (55, 513910), (85, 332530), (110, 256955), (170, 166265), (187, 151150), (275, 102782), (374, 75575), (425, 66506), (550, 51391), (850, 33253), (935, 30230), (1870, 15115), (3023, 9350), (4675, 6046)]