31552950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 91994112

約数和(自身を除く): 60441162

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1471, 1650, 1950, 2145, 2942, 3575, 4290, 4413, 7150, 7355, 8826, 10725, 14710, 16181, 19123, 21450, 22065, 32362, 36775, 38246, 44130, 48543, 57369, 73550, 80905, 95615, 97086, 110325, 114738, 161810, 191230, 210353, 220650, 242715, 286845, 404525, 420706, 478075, 485430, 573690, 631059, 809050, 956150, 1051765, 1213575, 1262118, 1434225, 2103530, 2427150, 2868450, 3155295, 5258825, 6310590, 10517650, 15776475, 31552950]

約数ペア:

[(1, 31552950), (2, 15776475), (3, 10517650), (5, 6310590), (6, 5258825), (10, 3155295), (11, 2868450), (13, 2427150), (15, 2103530), (22, 1434225), (25, 1262118), (26, 1213575), (30, 1051765), (33, 956150), (39, 809050), (50, 631059), (55, 573690), (65, 485430), (66, 478075), (75, 420706), (78, 404525), (110, 286845), (130, 242715), (143, 220650), (150, 210353), (165, 191230), (195, 161810), (275, 114738), (286, 110325), (325, 97086), (330, 95615), (390, 80905), (429, 73550), (550, 57369), (650, 48543), (715, 44130), (825, 38246), (858, 36775), (975, 32362), (1430, 22065), (1471, 21450), (1650, 19123), (1950, 16181), (2145, 14710), (2942, 10725), (3575, 8826), (4290, 7355), (4413, 7150)]