47788260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 145297152

約数和(自身を除く): 97508892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 260, 311, 390, 394, 591, 622, 780, 788, 933, 985, 1182, 1244, 1555, 1866, 1970, 2364, 2561, 2955, 3110, 3732, 3940, 4043, 4665, 5122, 5910, 6220, 7683, 8086, 9330, 10244, 11820, 12129, 12805, 15366, 16172, 18660, 20215, 24258, 25610, 30732, 38415, 40430, 48516, 51220, 60645, 61267, 76830, 80860, 121290, 122534, 153660, 183801, 242580, 245068, 306335, 367602, 612670, 735204, 796471, 919005, 1225340, 1592942, 1838010, 2389413, 3185884, 3676020, 3982355, 4778826, 7964710, 9557652, 11947065, 15929420, 23894130, 47788260]

約数ペア:

[(1, 47788260), (2, 23894130), (3, 15929420), (4, 11947065), (5, 9557652), (6, 7964710), (10, 4778826), (12, 3982355), (13, 3676020), (15, 3185884), (20, 2389413), (26, 1838010), (30, 1592942), (39, 1225340), (52, 919005), (60, 796471), (65, 735204), (78, 612670), (130, 367602), (156, 306335), (195, 245068), (197, 242580), (260, 183801), (311, 153660), (390, 122534), (394, 121290), (591, 80860), (622, 76830), (780, 61267), (788, 60645), (933, 51220), (985, 48516), (1182, 40430), (1244, 38415), (1555, 30732), (1866, 25610), (1970, 24258), (2364, 20215), (2561, 18660), (2955, 16172), (3110, 15366), (3732, 12805), (3940, 12129), (4043, 11820), (4665, 10244), (5122, 9330), (5910, 8086), (6220, 7683)]