48848715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 93195648

約数和(自身を除く): 44346933

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 97, 155, 171, 279, 285, 291, 361, 465, 485, 589, 855, 873, 1083, 1395, 1455, 1767, 1805, 1843, 2945, 3007, 3249, 4365, 5301, 5415, 5529, 8835, 9021, 9215, 11191, 15035, 16245, 16587, 26505, 27063, 27645, 33573, 35017, 45105, 55955, 57133, 82935, 100719, 105051, 135315, 167865, 171399, 175085, 285665, 315153, 503595, 514197, 525255, 856995, 1085527, 1575765, 2570985, 3256581, 5427635, 9769743, 16282905, 48848715]

約数ペア:

[(1, 48848715), (3, 16282905), (5, 9769743), (9, 5427635), (15, 3256581), (19, 2570985), (31, 1575765), (45, 1085527), (57, 856995), (93, 525255), (95, 514197), (97, 503595), (155, 315153), (171, 285665), (279, 175085), (285, 171399), (291, 167865), (361, 135315), (465, 105051), (485, 100719), (589, 82935), (855, 57133), (873, 55955), (1083, 45105), (1395, 35017), (1455, 33573), (1767, 27645), (1805, 27063), (1843, 26505), (2945, 16587), (3007, 16245), (3249, 15035), (4365, 11191), (5301, 9215), (5415, 9021), (5529, 8835)]