53438490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 159883776

約数和(自身を除く): 106445286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 271, 313, 315, 542, 626, 630, 813, 939, 1355, 1565, 1626, 1878, 1897, 2191, 2439, 2710, 2817, 3130, 3794, 4065, 4382, 4695, 4878, 5634, 5691, 6573, 8130, 9390, 9485, 10955, 11382, 12195, 13146, 14085, 17073, 18970, 19719, 21910, 24390, 28170, 28455, 32865, 34146, 39438, 56910, 65730, 84823, 85365, 98595, 169646, 170730, 197190, 254469, 424115, 508938, 593761, 763407, 848230, 1187522, 1272345, 1526814, 1781283, 2544690, 2968805, 3562566, 3817035, 5343849, 5937610, 7634070, 8906415, 10687698, 17812830, 26719245, 53438490]

約数ペア:

[(1, 53438490), (2, 26719245), (3, 17812830), (5, 10687698), (6, 8906415), (7, 7634070), (9, 5937610), (10, 5343849), (14, 3817035), (15, 3562566), (18, 2968805), (21, 2544690), (30, 1781283), (35, 1526814), (42, 1272345), (45, 1187522), (63, 848230), (70, 763407), (90, 593761), (105, 508938), (126, 424115), (210, 254469), (271, 197190), (313, 170730), (315, 169646), (542, 98595), (626, 85365), (630, 84823), (813, 65730), (939, 56910), (1355, 39438), (1565, 34146), (1626, 32865), (1878, 28455), (1897, 28170), (2191, 24390), (2439, 21910), (2710, 19719), (2817, 18970), (3130, 17073), (3794, 14085), (4065, 13146), (4382, 12195), (4695, 11382), (4878, 10955), (5634, 9485), (5691, 9390), (6573, 8130)]