52176150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 120

約数和(自身を含む): 156281664

約数和(自身を除く): 104105514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 991, 1053, 1170, 1350, 1755, 1950, 1982, 2025, 2106, 2925, 2973, 3510, 4050, 4955, 5265, 5850, 5946, 8775, 8919, 9910, 10530, 12883, 14865, 17550, 17838, 24775, 25766, 26325, 26757, 29730, 38649, 44595, 49550, 52650, 53514, 64415, 74325, 77298, 80271, 89190, 115947, 128830, 133785, 148650, 160542, 193245, 222975, 231894, 267570, 322075, 347841, 386490, 401355, 445950, 579735, 644150, 668925, 695682, 802710, 966225, 1043523, 1159470, 1337850, 1739205, 1932450, 2006775, 2087046, 2898675, 3478410, 4013550, 5217615, 5797350, 8696025, 10435230, 17392050, 26088075, 52176150]

約数ペア:

[(1, 52176150), (2, 26088075), (3, 17392050), (5, 10435230), (6, 8696025), (9, 5797350), (10, 5217615), (13, 4013550), (15, 3478410), (18, 2898675), (25, 2087046), (26, 2006775), (27, 1932450), (30, 1739205), (39, 1337850), (45, 1159470), (50, 1043523), (54, 966225), (65, 802710), (75, 695682), (78, 668925), (81, 644150), (90, 579735), (117, 445950), (130, 401355), (135, 386490), (150, 347841), (162, 322075), (195, 267570), (225, 231894), (234, 222975), (270, 193245), (325, 160542), (351, 148650), (390, 133785), (405, 128830), (450, 115947), (585, 89190), (650, 80271), (675, 77298), (702, 74325), (810, 64415), (975, 53514), (991, 52650), (1053, 49550), (1170, 44595), (1350, 38649), (1755, 29730), (1950, 26757), (1982, 26325), (2025, 25766), (2106, 24775), (2925, 17838), (2973, 17550), (3510, 14865), (4050, 12883), (4955, 10530), (5265, 9910), (5850, 8919), (5946, 8775)]