49262940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 108

約数和(自身を含む): 158905656

約数和(自身を除く): 109642716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 947, 1020, 1156, 1445, 1530, 1734, 1894, 2601, 2841, 2890, 3060, 3468, 3788, 4335, 4735, 5202, 5682, 5780, 8523, 8670, 9470, 10404, 11364, 13005, 14205, 16099, 17046, 17340, 18940, 26010, 28410, 32198, 34092, 42615, 48297, 52020, 56820, 64396, 80495, 85230, 96594, 144891, 160990, 170460, 193188, 241485, 273683, 289782, 321980, 482970, 547366, 579564, 724455, 821049, 965940, 1094732, 1368415, 1448910, 1642098, 2463147, 2736830, 2897820, 3284196, 4105245, 4926294, 5473660, 8210490, 9852588, 12315735, 16420980, 24631470, 49262940]

約数ペア:

[(1, 49262940), (2, 24631470), (3, 16420980), (4, 12315735), (5, 9852588), (6, 8210490), (9, 5473660), (10, 4926294), (12, 4105245), (15, 3284196), (17, 2897820), (18, 2736830), (20, 2463147), (30, 1642098), (34, 1448910), (36, 1368415), (45, 1094732), (51, 965940), (60, 821049), (68, 724455), (85, 579564), (90, 547366), (102, 482970), (153, 321980), (170, 289782), (180, 273683), (204, 241485), (255, 193188), (289, 170460), (306, 160990), (340, 144891), (510, 96594), (578, 85230), (612, 80495), (765, 64396), (867, 56820), (947, 52020), (1020, 48297), (1156, 42615), (1445, 34092), (1530, 32198), (1734, 28410), (1894, 26010), (2601, 18940), (2841, 17340), (2890, 17046), (3060, 16099), (3468, 14205), (3788, 13005), (4335, 11364), (4735, 10404), (5202, 9470), (5682, 8670), (5780, 8523)]