53320722

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 133996800

約数和(自身を除く): 80676078

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 1993, 2058, 3822, 3986, 4459, 5979, 8918, 11958, 13377, 13951, 25909, 26754, 27902, 41853, 51818, 77727, 83706, 97657, 155454, 181363, 195314, 292971, 362726, 544089, 585942, 683599, 1088178, 1269541, 1367198, 2050797, 2539082, 3808623, 4101594, 7617246, 8886787, 17773574, 26660361, 53320722]

約数ペア:

[(1, 53320722), (2, 26660361), (3, 17773574), (6, 8886787), (7, 7617246), (13, 4101594), (14, 3808623), (21, 2539082), (26, 2050797), (39, 1367198), (42, 1269541), (49, 1088178), (78, 683599), (91, 585942), (98, 544089), (147, 362726), (182, 292971), (273, 195314), (294, 181363), (343, 155454), (546, 97657), (637, 83706), (686, 77727), (1029, 51818), (1274, 41853), (1911, 27902), (1993, 26754), (2058, 25909), (3822, 13951), (3986, 13377), (4459, 11958), (5979, 8918)]